Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Opaline Unicorn

3 · Artifact Creature — Unicorn

{T}: Add one mana of any color. 1/2

Similar cards

Color identity:
NameManaTypeText
Agatha's Soul Cauldron 2Legendary Artifact You may spend mana as though it were mana of any color to activate abilities of creatures you control. Creatures you control with +1/+1 counters on them have all activated abilities of all creature cards exiled with Agatha's Soul Cauldron. {T}: Exile target card from a graveyard. When a creature card is exiled this way, put a +1/+1 counter on target creature you control.
Training Grounds UEnchantment Activated abilities of creatures you control cost {2} less to activate. This effect can't reduce the mana in that cost to less than one mana.
Ashnod's Altar 3Artifact Sacrifice a creature: Add {C}{C}.
Kaleidoscorch 1RSorcery Converge — Kaleidoscorch deals X damage to any target, where X is the number of colors of mana spent to cast this spell. Flashback {4}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
Blind Seer 2UULegendary Creature — Human Wizard {1}{U}: Target spell or permanent becomes the color of your choice until end of turn. 3/3
Su-Chi Cave Guard 8Artifact Creature — Construct Vigilance Ward {4} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {4}.) When Su-Chi Cave Guard dies, add eight {C}. Until end of turn, you don't lose this mana as steps and phases end. 8/8
Niko Defies Destiny 1WUEnchantment — Saga (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — You gain 2 life for each foretold card you own in exile. II — Add {W}{U}. Spend this mana only to foretell cards or cast spells that have foretell. III — Return target card with foretell from your graveyard to your hand.
Hotel of Fears Plane — Spacecraft At the beginning of your upkeep, exile the top card of your library. You lose life equal to its mana value. You may play that card this turn. Praise Him — Whenever chaos ensues, choose a color. Put X +1/+1 counters on target creature you control, where X is your devotion to that color. Then sacrifice another creature. (Your devotion to a color is the number of mana symbols of that color in the mana costs of permanents you control.)
Cleansing Beam 4RInstant Radiance — Cleansing Beam deals 2 damage to target creature and each other creature that shares a color with it.
Leave No Trace 1WInstant Radiance — Destroy target enchantment and each other enchantment that shares a color with it.
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